[cisco-voip] SCCP Session Border Controllers

Brian Meade bmeade90 at vt.edu
Thu Jun 12 09:58:33 EDT 2014


Looks like it is lost after a reset/power down-
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/security/8_5_1/secugd/sec-851-cm/secvpfet.html#wp1017196


On Thu, Jun 12, 2014 at 9:55 AM, Brian Meade <bmeade90 at vt.edu> wrote:

> I haven't tried it with a full power down so not sure on that one.  If it
> does, I'd expect it to just be a hash and hopefully salted.
>
> Brian
>
>
> On Thu, Jun 12, 2014 at 9:52 AM, Jason Aarons (AM) <
> jason.aarons at dimensiondata.com> wrote:
>
>>  If the phone powers off/on is it storing your username/password
>> somewhere on the phone?
>>
>>
>>
>> *From:* bmeade90 at gmail.com [mailto:bmeade90 at gmail.com] *On Behalf Of *Brian
>> Meade
>> *Sent:* Thursday, June 12, 2014 9:49 AM
>> *To:* Jason Aarons (AM)
>> *Cc:* Euan McGregor; cisco-voip at puck.nether.net
>>
>> *Subject:* Re: [cisco-voip] SCCP Session Border Controllers
>>
>>
>>
>> Jason,
>>
>>
>>
>> I think checking "Enable Password Persistence" on the VPN Profile
>> configuration will allow you to re-connect automatically using
>> username/password authentication.
>>
>>
>>
>> Brian
>>
>>
>>
>> On Wed, Jun 11, 2014 at 5:19 PM, Jason Aarons (AM) <
>> jason.aarons at dimensiondata.com> wrote:
>>
>>  And I would second Phone VPN but I highly recommend using Certificates
>> and not username/passwords.  I found my Phone VPN 7965 would be offline
>> when it dropped the connection (power/ISP)  waiting for my
>> username/password.  With certificates it automagically rec-onnects J
>>
>>
>>
>> *From:* cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] *On
>> Behalf Of *Brian Meade
>> *Sent:* Wednesday, June 11, 2014 3:30 PM
>>
>>
>> *To:* Euan McGregor
>> *Cc:* cisco-voip at puck.nether.net
>> *Subject:* Re: [cisco-voip] SCCP Session Border Controllers
>>
>>
>>
>>
>>
>> I've done a lot of phone proxy work.  It doesn't really work for new
>> phones that used signed config files.  It was pretty much abandoned
>> completely once Phone VPN was introduced.  If you're using a CUCM 7.x or
>> earlier environment, phone proxy is still a good choice. It also works
>> pretty well in newer CUCM versions if you're running 7940s/7960s.
>>
>>
>>
>> I would suggest just doing Phone VPN if possible.  It's much easier and
>> works on pretty much all of the newer phones.
>>
>>
>>
>>
>>
>>
>>
>> On Wed, Jun 11, 2014 at 2:54 PM, Euan McGregor <euan at mcgregor.co> wrote:
>>
>>  Thanks, I was looking at the ASA someone told me that the phone proxy
>> on the ASA just did not work, have you had an experience in the ASA Phone
>> Proxy?
>>
>>
>>
>> Does the line side support on the CUBE support SCCP I thought it was only
>> SIP and the newer 9900 phones.
>>
>>
>>
>> Thanks
>>
>>
>>
>> On 11 June 2014 18:40, Heim, Dennis <Dennis.Heim at wwt.com> wrote:
>>
>>  CUBE supports line side registrations
>>
>>
>>
>> *Dennis Heim | Collaboration Solutions Architect*
>>
>> World Wide Technology, Inc. | +1 314-212-1814
>>
>> [image: twitter] <https://twitter.com/CollabSensei>
>>
>> [image: chat][image: Phone] <+13142121814>[image: video]
>>
>>
>>
>>
>>
>> *From:* cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] *On
>> Behalf Of *Brian Meade
>> *Sent:* Wednesday, June 11, 2014 12:19 PM
>> *To:* Euan McGregor
>> *Cc:* cisco-voip at puck.nether.net
>> *Subject:* Re: [cisco-voip] SCCP Session Border Controllers
>>
>>
>>
>> ASA can do TLS proxy.
>>
>>
>>
>> Depending on phone models/CUCM version, you could use the ASA phone proxy
>> feature as well if you're not mixed mode on CUCM.
>>
>>
>>
>> On Wed, Jun 11, 2014 at 11:23 AM, Euan McGregor <euan at mcgregor.co> wrote:
>>
>>  Hello all,
>>
>>
>>
>> We are looking to replace our, now Avaya, Sipera Session Border
>> Controller box. We are looking for something that will do SCCP and
>> essentially proxy the session back to call manager.
>>
>>
>>
>> Does anybody know if there any products or solution either paid or open
>> source that can do this for us?
>>
>>
>>
>> Any help appreciated.
>>
>>
>>
>> Thanks,
>>
>>
>>
>> Euan
>>
>>
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>>
>>
>>
>>
>>
>>
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>>
>>
>>
>>
>> itevomcid
>>
>>
>>
>
>
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